WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

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Laboratory Management and Technical Issues
  Topics Topic Starter Replies Views Last Post
New Laboratory Forum Victor Santa Cruz 2 11819 Friday, December 11, 2009 10:31 AM 
Farewell Victor Santa Cruz 0 6977 Thursday, December 17, 2009 12:19 PM 
SPE Training Workshop Victor Santa Cruz 0 6793 Wednesday, December 30, 2009 5:17 PM 
phosphorus mdl Donald Tucker 4 6808 Monday, January 4, 2010 3:25 PM 
BOD Bottle Method? Grad Cylinder Method? Hybrid? Perry Brake 18 15102 Saturday, January 9, 2010 6:38 PM 
Odor analysis norcaltech 0 10881 Wednesday, January 20, 2010 2:03 PM 
A visit from St. Nicholas to the Lab Keith Chapman 1 7014 Thursday, January 21, 2010 12:29 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 6513 Thursday, January 21, 2010 8:26 PM 
Polyethylene Glycol treatability Keith Chapman 0 6321 Monday, February 8, 2010 4:09 PM 
general lab problems adri 3 7051 Monday, February 8, 2010 4:43 PM 
trace Hg analysis (ppt) adri 3 10915 Thursday, February 25, 2010 8:15 AM 
DO meter Calibration help Tia 6 11274 Monday, March 1, 2010 8:31 AM 
NEMC This Coming August Charles Lytle 1 9175 Tuesday, March 16, 2010 11:34 AM 
Oxitop method Paul 0 8094 Thursday, April 8, 2010 1:08 AM 
Total Dissolved Solids sb 5 10643 Sunday, April 11, 2010 12:08 PM 
High GGA's? DL 8 11473 Monday, April 12, 2010 12:06 PM 
Fecal MPN A-1 Donald Tucker 0 8712 Monday, April 19, 2010 2:50 PM 
Laboratory Analyst Certification jgraham 1 6279 Tuesday, April 20, 2010 5:28 PM 
QA Manual Help James Davis 2 6516 Tuesday, April 20, 2010 5:36 PM 
So many abbreviations CVidito 2 6208 Tuesday, April 20, 2010 5:41 PM 
ATL LIMS bugs4me 1 6576 Wednesday, April 28, 2010 10:23 AM 
Control Charting LabLady 7 9579 Friday, May 7, 2010 3:08 PM 
Columns for SVI and ZSV tests Jurek Patoczka 2 9236 Tuesday, May 11, 2010 12:54 PM 
New BOD Standard Method (ASTM) hubblijr 0 6016 Tuesday, May 11, 2010 3:12 PM 
MDL Quandary Keith Chapman 4 9720 Tuesday, May 11, 2010 3:25 PM 
Method 624 and 625 Tune Frequency Diane Lawver 1 9225 Tuesday, May 18, 2010 8:36 AM 
QAQC for Small WW Labs Document Keith Chapman 0 8029 Wednesday, May 19, 2010 5:30 PM 
12th Edition of Standard Methods Needed! Keith Chapman 3 9688 Tuesday, May 25, 2010 4:30 PM 
Tough question: If benzene is detected in a surface water.... mitochondrialBliss 2 6814 Thursday, May 27, 2010 4:03 PM 
Membrane filtration for Fecal Coiliforms st 1 10206 Thursday, May 27, 2010 4:23 PM 
gravity vs. mechanical convection incubators rainman 1 9350 Thursday, May 27, 2010 4:58 PM 
New Drinking Water Methods Promulgated by EPA Victor Santa Cruz 0 5812 Tuesday, June 8, 2010 11:40 AM 
Foaming Tests Alan Yen 1 7854 Tuesday, June 8, 2010 10:37 PM 
BP Oil Leak; environmentalists to blame mitochondrialBliss 2 8672 Wednesday, June 9, 2010 5:03 PM 
Number of Lab Analysts Lab1Man 6 10513 Monday, June 14, 2010 9:30 AM 
Sodium Permanganate & Chlorine Tom C 0 8597 Thursday, June 17, 2010 9:29 AM 
SM 21st ed. BOD James Royer 4 9971 Thursday, July 1, 2010 11:01 AM 
COD dschultz 8 7843 Monday, July 5, 2010 1:42 PM 
Effluent BOD from Membrane Bioreactor Elizabeth Lawrence 3 8447 Friday, July 9, 2010 3:29 PM 
Need good pH probe for wastewater Keith Chapman 1 8732 Monday, July 12, 2010 2:40 PM 
Flame AA analysis JohnE 2 8673 Friday, July 16, 2010 9:48 AM 
Sample pH adjustment and temperature for BOD test runnerlabber 2 8913 Tuesday, July 20, 2010 5:28 PM 
Alkalinity/Acidity Susan Ledbetter 1 8215 Wednesday, July 28, 2010 9:08 AM 
Acid washing BOD bottles dmclaug 10 17742 Monday, August 30, 2010 4:51 AM 
Small Centrifuge Needed....HELP! Keith Chapman 1 8276 Saturday, September 11, 2010 3:37 PM 
NEW BOD method (?) Keith Chapman 0 5470 Tuesday, September 28, 2010 2:04 PM 
Which Ammonia Probe is Best? Brie 10 12532 Thursday, September 30, 2010 1:37 PM 
QA/QC for WW Lab Workshop Victor Santa Cruz 0 5378 Monday, October 18, 2010 9:09 AM 
Generic Control Limits for RPD and Standards Nimo 1 4774 Monday, December 6, 2010 12:19 PM 
NO@/NO3 Preserved Sample Analysis Quantification PHanners 2 7509 Friday, December 10, 2010 7:57 AM 
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